独壇場 どくだんじょう field in which one acts unchallenged #22,924 Meanings noun, word born of confusion between the kanji 擅 and 壇 field in which one acts unchallenged; unrivaled sphere of activity; one's monopoly Its kanji 独 ドク、トク · ひと.り single, alone, spontaneously, Germany 壇 ダン、タン podium, stage, rostrum, terrace 場 ジョウ、チョウ · ば location, place